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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef NET_HTTP_HTTP_AUTH_FILTER_H_ | |
6 #define NET_HTTP_HTTP_AUTH_FILTER_H_ | |
7 | |
8 #include <list> | |
9 #include <string> | |
10 | |
11 #include "net/base/net_export.h" | |
12 #include "net/http/http_auth.h" | |
13 #include "net/proxy/proxy_bypass_rules.h" | |
14 | |
15 class GURL; | |
16 | |
17 namespace net { | |
18 | |
19 // |HttpAuthFilter|s determine whether an authentication scheme should be | |
20 // allowed for a particular peer. | |
21 class NET_EXPORT_PRIVATE HttpAuthFilter { | |
22 public: | |
23 virtual ~HttpAuthFilter() {} | |
24 | |
25 // Checks if (|url|, |target|) is supported by the authentication scheme. | |
26 // Only the host of |url| is examined. | |
27 virtual bool IsValid(const GURL& url, HttpAuth::Target target) const = 0; | |
28 }; | |
29 | |
30 // Whitelist HTTP authentication filter. | |
31 // Explicit whitelists of domains are set via SetWhitelist(). | |
32 // | |
33 // Uses the ProxyBypassRules class to do whitelisting for servers. | |
34 // All proxies are allowed. | |
35 class NET_EXPORT HttpAuthFilterWhitelist : public HttpAuthFilter { | |
36 public: | |
37 explicit HttpAuthFilterWhitelist(const std::string& server_whitelist); | |
38 ~HttpAuthFilterWhitelist() override; | |
39 | |
40 // Adds an individual URL |filter| to the list, of the specified |target|. | |
41 bool AddFilter(const std::string& filter, HttpAuth::Target target); | |
42 | |
43 // Adds a rule that bypasses all "local" hostnames. | |
44 void AddRuleToBypassLocal(); | |
45 | |
46 const ProxyBypassRules& rules() const { return rules_; } | |
47 | |
48 // HttpAuthFilter methods: | |
49 bool IsValid(const GURL& url, HttpAuth::Target target) const override; | |
50 | |
51 private: | |
52 // Installs the whitelist. | |
53 // |server_whitelist| is parsed by ProxyBypassRules. | |
54 void SetWhitelist(const std::string& server_whitelist); | |
55 | |
56 // We are using ProxyBypassRules because they have the functionality that we | |
57 // want, but we are not using it for proxy bypass. | |
58 ProxyBypassRules rules_; | |
59 | |
60 DISALLOW_COPY_AND_ASSIGN(HttpAuthFilterWhitelist); | |
61 }; | |
62 | |
63 } // namespace net | |
64 | |
65 #endif // NET_HTTP_HTTP_AUTH_FILTER_H_ | |
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